mirror of
https://github.com/google/nsjail.git
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ee2d05e874
* Introduces a dedicated, async worker thread that monitors SECCOMP_RET_USER_NOTIF events * Produces telemetry using protobufs to track resolved namespace paths, and network endpoints
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
/*
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nsjail - subprocess management
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-----------------------------------------
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Copyright 2014 Google Inc. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#ifndef NS_PROC_H
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#define NS_PROC_H
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#include <inttypes.h>
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#include <stdbool.h>
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#include <unistd.h>
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#include <string>
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#include <vector>
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#include "nsjail.h"
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namespace subproc {
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constexpr char kSubprocDoneChar = 'D';
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/* 0 - network connection limit reached, -1 - error */
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pid_t runChild(nsj_t* nsj, int netfd, int fd_in, int fd_out, int fd_err);
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int countProc(nsj_t* nsj);
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void displayProc(nsj_t* nsj);
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void killAndReapAll(nsj_t* nsj, int signal);
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/* Returns the exit code of the first failing subprocess, or 0 if none fail */
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int reapProc(nsj_t* nsj);
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int systemExe(const std::vector<std::string>& args, char** env);
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pid_t cloneProc(uint64_t flags, int exit_signal);
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} // namespace subproc
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#endif /* NS_PROC_H */
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